钱包与安全
Sign-In with Ethereum: what a login signature actually opens
Read the domain, the challenge and the session before treating a signature as a harmless login.
研究 · 历史 · 参考
MASTR Crypto Wiki
调查、加密货币历史，以及对骗局、市场激励与区块链系统的实用解释。从 MASTR 的原创研究开始，沿时间线阅读，或搜索档案。
24 · 参考章节 / 6 · 学习路径
历史与系统图谱
了解加密技术的起源、系统之间的联系，以及仍需信任的环节。
09.10.2026 · Web2 / Web3
六篇全新技术指南
了解钱包登录、付款和浏览器页面背后的机制。
区块链基础
CREATE2: knowing an address before the contract exists
A predictable address commits to deployment inputs. It does not tell you that the resulting application is safe.
研究方法
eth_getProof: check the state, then check the root you trusted
Account and storage proofs can make an RPC answer verifiable, but they do not choose the canonical chain for you.
Web 基础
Service workers: why a web app can show yesterday’s interface
The page, its cache and its network data can be on different versions. A successful deployment does not update every open tab immediately.
区块链基础
Bitcoin payment links: read the request behind the QR code
A bitcoin: link carries payment instructions. Its label is not a verified identity and scanning it is not payment confirmation.
Web 基础
CORS: a browser reading rule is not API authentication
Understand why an API can fail in a browser yet remain reachable, and why removing a CORS error can create a different problem.
知识库新内容
浏览新增指南 ↗新增 24 篇钱包、比特币、Solana 与市场机制指南。可按学习路径阅读，也可选择具体问题。
07
比特币：恢复与闪电网络
6 · 参考指南 →08名称、身份与网络内容
4 · 参考指南 →09Solana：从报价到结算
5 · 参考指南 →10流动性、价格与资金池规则
4 · 参考指南 →11智能账户与治理
5 · 参考指南 →
名称、身份与网络内容
Passkeys and crypto wallets: easier login, a new recovery map
The origin-bound credential, the account’s authority and the backup system need separate inspection.
Solana：从报价到结算
Jupiter quotes: expected output, minimum output and the actual exit
A route quote is a timestamped estimate for a size, not a promise that the last chart price is executable.
流动性、价格与资金池规则
Aave health factor: a moving buffer, not a safety rating
Collateral prices, debt growth and configured thresholds determine the liquidation boundary.
协议背后的人物
原始摄影作品，附来源与许可。
Vitalik Buterin
David Chaum
Gavin Wood
选择阅读起点
研究与评论
694 · 精选文章 ↗原创调查、批判性文章及相关讨论。按主题阅读、追踪长帖，或在原文中查找人物和项目。
调查精选
调查 ↗
MASTR 研究
LAPTOP: pre-launch inventory and $2.34 million in sale receipts
MASTR's reconstruction connects a distribution allocation to 107 matched sales and reconciles the USDC outflows.
MASTR 研究
BlockLayerPod and BeaconLayerPod: the interview invitation
MASTR's archived research follows the social-engineering stage before a wallet loss.
MASTR 研究
FOMO / MEME: launch timing and investor conflicts
The public dossier supports specific red flags and rejects the claim that the displayed traders all entered on the same terms.
配图参考指南
解释图
Hardware-wallet tampering
Check the delivery, setup instructions and device authentication separately. A convincing box cannot establish who controls the keys.
解释图
NFT metadata: where the image and its description actually live
Follow the token’s reference to its metadata and media, then check who can change each layer and who keeps it available.
解释图
Proof-of-work mining
How Bitcoin miners build blocks, how nodes validate them, and how to examine mining investment claims.
新增参考条目
全部条目 A–Z ↗
加密历史
Hashcash: proof of work before Bitcoin
A computational postage stamp for internet abuse became one ingredient in a different system: public transaction ordering.
加密历史
b-money: shared balances before the blockchain
Wei Dai’s 1998 proposal explored pseudonymous accounts, distributed bookkeeping and contract enforcement before Bitcoin.
加密历史
RPOW: reusable tokens and the hardware trust boundary
Hal Finney’s 2004 experiment made proof-of-work tokens reusable through an attested server, with a different trust model from Bitcoin.
调查导读包含在文章总数中。原创出版内容、术语和时间线事件另行计数。
搜索全部内容与 MASTR 私下交流 ↗